1) dead pearl
无光珠
2) lacklustre pearl
无光珍珠
1.
The FTIR spctra of biogenic vaterite minerals from the freshwater-cultured lacklustre pearls(FCLP) and eggshells of apple snail(EAS) were measured and analysed.
淡水无光珍珠及苹果蜗牛卵壳中六方碳钙石的FTIR光谱各特征吸收带的波数位置基本相同,但它们的FTIR谱图样式特别是一些吸收带的相对强度有明显的变化。
3) unsupported luster pigments
无基材珠光颜料
1.
The authors summarize the development of study on pearlescent pigment overseas,especially for rutile TiO_2/mica pearlescent pigments,multilayered luster pigments,unsupported luster pigments and functional luster pigments.
综述了国外珠光颜料,特别是关于金红石型云母钛珠光颜料、多层包覆珠光颜料、无基材珠光颜料和功能性殊光颜料的研究进展;并对国内珠光颜料的发展提出了建议。
4) Prismatic pearl
光珠
5) pearl
[英][pɜ:l] [美][pɝl]
珠光
1.
Here we discuss the method of preparation of golden pearl pigment by ferric oxide's wrapping on titanium-mica,and also we research the quatity of ferric oxide,temperature,pH which in- fluence the quality of product.
本文对铁氧化物包覆云母—钛制得闪金色珠光颜料的制备方法进行了探讨,并对铁包覆量、温度、pH值,锻烧温度等影响产品性能的因素进行了讨论。
2.
Here we discuss the preparation method of green pearl pigment by de- positing chromium oxide on the micatitanium,and research the wrap- ping quantity of chromium,reaction tempture,calcining tempture,and so on which affect the quality of product.
本文对三氧化二铬包覆云母钛制得着绿色珠光颜料的制备方法进行了探讨,并对铬包覆量、反应温度,煅烧温度及方式等影响产品性能的因素进行了讨论。
6) mother-of-pearl bead
珠光玻璃珠
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条